CMakeLists - updates and clean up (#46)

* CMakeLists - updates and clean up

* Update the vcn joeg spec table

samples/jpegDecode/CMakeLists.txt

@@ -38,9 +38,6 @@ list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/hip ${ROCM_PATH})
 set(CMAKE_CXX_COMPILER ${ROCM_PATH}/llvm/bin/clang++)
 
-set(DEFAULT_AMDGPU_TARGETS "gfx908;gfx90a;gfx940;gfx941;gfx942;gfx1030;gfx1031;gfx1032;gfx1100;gfx1101;gfx1102")
-set(AMDGPU_TARGETS "${DEFAULT_AMDGPU_TARGETS}" CACHE STRING "List of specific machine types for library to target")
-
 find_package(HIP QUIET)
 
 # find rocJPEG
@@ -54,7 +51,7 @@ endif()
 
 if(HIP_FOUND AND ROCJPEG_FOUND)
     # HIP
-    set(LINK_LIBRARY_LIST ${LINK_LIBRARY_LIST} hip::device)
+    set(LINK_LIBRARY_LIST ${LINK_LIBRARY_LIST} hip::host)
     # rocJPEG
     include_directories (${ROCJPEG_INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/..)
     set(LINK_LIBRARY_LIST ${LINK_LIBRARY_LIST} ${ROCJPEG_LIBRARY})